KDA 2.1-050-3-AY0-W1
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The KDA 2.1-050-3-AY0-W1 spindle drive offers a rated output current of 50 amps, a rated supply voltage of 3 x AC 380–480 V, liquid cooling, and compatibility with resolver feedback. As part of the KDA Spindle Drives series by Bosch Rexroth Indramat, it supports position, speed, and current control with IP10 open-type protection.
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Product Description:
The KDA 2.1-050-3-AY0-W1 spindle drive is built to control and regulate spindle motors with precision and reliability. It is manufactured by Bosch Rexroth Indramat which is a leader in industrial automation technology.
The KDA 2.1-050-3-AY0-W1 spindle drive uses a current of 50 A which helps in allowing it to effectively manage high current flow. It belongs to series 2 which aligns with incremental updates made to improve operational stability. The design is categorized under version 1 by making it suitable for established system configurations. The DC bus voltage of 300 V provides sufficient power to sustain motor operations under continuous load conditions. The nominal performance is not degraded by its installation limited to a maximum altitude of 1000 meters above sea level without needing any adjustments to the altitude and this flexibility makes it applicable in many different factory sites. The insulation is a type of F that provides heat stability and helps to protect internal parts in long working hours. The controller bus voltage draws the power of the control measuring voltage of +15V / -15V and current corresponding to 160 mA by showing that its control energy is efficient.
The KDA 2.1-050-3-AY0-W1 spindle drive utilizes a 24 V load voltage that pulls 1.2 A current which helps to backup auxiliary control functions which are also quite stable. The mechanical mounting kit (M1-KD) puts on 1.7 kg which guarantees safe and steady fixation of such approaches on frames. It comes with a dedicated blower system (LE4) weighing 4.2 kg to aid cooling which is the most sensitive part of keeping the various components within the range of working temperatures under continuous spindle use.
Frequently Asked Questions about KDA 2.1-050-3-AY0-W1:
Q: Why is the +24V load voltage important in the Bosch Rexroth Indramat KDA 2.1-050-3-AY0-W1?
A: The +24V load voltage supports auxiliary circuitry, drawing 1.2 A, enabling effective control over drive logic and safety interlocks.
Q: What is the additional weight of the M1-KD mounting kit for Bosch Rexroth Indramat KDA 2.1-050-3-AY0-W1?
A: The M1-KD mounting kit adds 1.7 kg, ensuring firm mechanical anchorage, critical for precision alignment in industrial frameworks.
Q: What control voltage is required for Bosch Rexroth Indramat KDA 2.1-050-3-AY0-W1 spindle operations?
A: It requires ±15V for precise measurement control, ensuring accurate spindle speed regulation and torque feedback systems.
Q: What is the rated current capacity of the Bosch Rexroth Indramat KDA 2.1-050-3-AY0-W1 and why is it essential?
A: The KDA 2.1-050-3-AY0-W1 operates at 50A rated current, crucial for maintaining steady torque and spindle performance in precision machining applications.
Q: Which voltage does the Bosch Rexroth Indramat KDA 2.1-050-3-AY0-W1 utilize on the DC bus and what benefits does it offer?
A: It runs on a 300V DC bus voltage, ensuring stable power supply for spindle operations, reducing fluctuations and optimizing motion accuracy.
